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Link Variables

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When enabled, causes Pm Wiki to use relative urls for page links instead of absolute urls.

$EnableLinkPageRelative = 1;

This array lists the order in which Pm Wiki looks for the page that you most likely are attempting to link to. The default is listed below. Look at Cookbook:PagePaths for some ideas.


The (HTML) string to output for links to already existing wiki pages. Defaults to

<a class='wikilink' href='\$LinkUrl'>\$LinkText</a>

The (HTML) string to output for links to non-existent wiki pages. The default is to add a '?' after the link text with a link to the page edit/create form. Defaults to

<a class='createlinktext' href='\$PageUrl?action=edit'>\$LinkText</a> <a class='createlink' href='\$PageUrl?action=edit'>?</a>

Same as $LinkPageCreateFmt, but used when the link text has a space in it.
The (HTML) string to output for self-referencing links (i.e. links to the page itself). Defaults to

<a class='selflink' href='\$LinkUrl'>\$LinkText</a>

The (HTML) string to output for URL-links that begin with 'http:', 'ftp:', etc. Defaults to

<a class='urllink' href='\$LinkUrl' rel='nofollow'>\$LinkText</a>

an array of link formats for various link "schemes". Not set as default.
Examples of custom formats to allow different styling via classes:
Links to http: standard url links:

$IMapLinkFmt['http:'] = "<a class='httplink urllink' href='\$LinkUrl'>\$LinkText</a>";

Links to https: secure pages:

$IMapLinkFmt['https:'] = "<a class='httpslink urllink' href='\$LinkUrl'>\$LinkText</a>";

Links to Pm Wiki: Inter Map shortcut:

$IMapLinkFmt['Pm Wiki:'] = "<a class='pmwikilink urllink' href='\$LinkUrl'>\$LinkText</a>";

An array consisting a list of files and pages containing Inter Map entries to be loaded (see CustomInterMap).
Name of a custom function to replace MakePageName(), which converts strings into valid page names.
$MakePageNamePatterns is an array of regular expression replacements that is used to map the page link in a free link such as [[free link]] into a page name. Currently the default sequence is:
    "/'/" => '',                           # strip single-quotes
    "/[^$PageNameChars]+/" => ' ',         # convert non-alnums to spaces
      => "strtoupper('$1')",               # initial caps after spaces
    "/ /" => ''                            # strip spaces
Note that if you change $MakePageNamePatterns, the documentation links may break. This can be fixed by re-setting $MakePageNamePatterns to the default in local/Pm Wiki.php.
The maximum number of times to convert each Wiki Word encountered on a page. Defaults to 1,000,000. Common settings for this variable are zero (disable Wiki Word links) and one (convert only the first occurrence of each Wiki Word).

$WikiWordCountMax = 0; # disable Wiki Word links $WikiWordCountMax = 1; # convert only first Wiki Word

An array that allows the number of Wiki Word conversions to be set on a per-Wiki Word basis. The default is to use $WikiWordCountMax unless a value is set in this array. By default Pm Wiki sets $WikiWordCount['Pm Wiki']=1 to limit the number of conversions of "Pm Wiki".

$WikiWordCount['PhD']=0; # Don't convert "PhD" $WikiWordCount['Wiki Word']=5; # Convert Wiki Word 5 times # the following lines keep a page from linking to itself $title = FmtPageName('$Title_',$pagename); $WikiWordCount[$title]=0;

Enable the quiet=1 parameter for the redirect directive. On publicly edited wikis it is advisable not to enable quiet redirects.

$EnableRedirectQuiet = 0; # disable quiet redirects (default) $EnableRedirectQuiet = 1; # enable quiet redirects

This page may have a more recent version on PmWiki:LinkVariables, and a talk page: PmWiki:LinkVariables-Talk.

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Page last modified on July 12, 2009, at 04:57 PM